// CinemaManagementSystem.java
import java.time.*;
import java.time.format.DateTimeFormatter;
import java.util.*;
import java.util.stream.Collectors;

enum UserRole {
    ADMIN("管理员"),
    MANAGER("经理"),
    FRONT_DESK("前台");

    private final String displayName;

    UserRole(String displayName) {
        this.displayName = displayName;
    }

    @Override
    public String toString() {
        return displayName;
    }
}
